Pith Number

pith:FFNY7V2E

pith:2019:FFNY7V2EXYCSCX6G6J5QDXMNXG

not attested not anchored not stored refs pending

Tailoring the Hydrophobicity of Mesoporous Organosilica for Protein Trapping and Supported Catalysis

Christiane Alba-Simionesco, David Partouche, Florian Gallier, Marianne Bombled, Nad\`ege Lubin-Germain, Nancy Brodie-Linder, Oriana Osta

arxiv:1904.05666 v1 · 2019-04-11 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFNY7V2EXYCSCX6G6J5QDXMNXG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:48:48.789491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295b8fd744be05215fc6f27b01dd8db9aad52ef09d26e92f4a7de2d17f20bb9a

Aliases

arxiv: 1904.05666 · arxiv_version: 1904.05666v1 · doi: 10.48550/arxiv.1904.05666 · pith_short_12: FFNY7V2EXYCS · pith_short_16: FFNY7V2EXYCSCX6G · pith_short_8: FFNY7V2E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FFNY7V2EXYCSCX6G6J5QDXMNXG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 295b8fd744be05215fc6f27b01dd8db9aad52ef09d26e92f4a7de2d17f20bb9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b75dfb2ecb4297f69d9b566423b80afb89ba9d195f617b5c99212cad7fbf18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-11T12:44:09Z",
    "title_canon_sha256": "c18749d624ead71db8d6ab5e7a6bae39d49fb98fb061589e9837cdd6353d9811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05666",
    "kind": "arxiv",
    "version": 1
  }
}